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Matches 1 - 50 out of 33,670

Document Document Title
WO/2018/169076A1
Provided are: a metal support which exhibits high catalyst activity; a supported metal catalyst; a production method for ammonia using the supported metal catalyst; a production method for hydrogen using the supported metal catalyst; and...  
WO/2018/169181A1
The present application relates to a method for efficiently producing an alkyl lactate from a byproduct or poly(lactic acid) (PLA), which is generated in the process of converting lactic acid into a lactide.  
WO/2018/168899A1
The present invention relates to: a method for producing a benzimidazole derivative which is useful as a pharmaceutical product; an production intermediate of the benzimidazole derivative; and a method for producing the production interm...  
WO/2018/169774A1
The present disclosure relates to solid phosphoric acid (SPA) catalyst compositions useful in the formation of hydrocarbons, such as the oligomerization of olefins, prepared from formable mixtures that comprise a phosphate source and a s...  
WO/2018/167914A1
[Problem] To provide a photocatalyst coating agent with which it is possible to ensure sufficient visible-light catalytic activity even when the particle diameter of metal oxides constituting the photocatalyst is low. [Solution] A photoc...  
WO/2018/161952A1
A method for preparing a hydrotreating catalyst by an impregnation method, comprising the following steps: 1) preparing an impregnating solution, which contains 10-80 g/100 ml of a molybdenum-containing compound, calculated as MoO3, 1-15...  
WO/2018/162144A1
The invention relates to polyoxometalates represented by the formula (An)m+[M'M12X8OyRzHq]m- or solvates thereof, corresponding supported polyoxometalates, and processes for their preparation, as well as corresponding metal clusters, opt...  
WO/2018/161482A1
A carbon nitride-based photocatalyst and a preparation method therefor, wherein the photocatalyst is prepared by reacting melcimide with 3,3,,4,4, ­­­­­­­benzophenone tetracarboxylic dianhydride, such that the energy levels of the...  
WO/2018/165531A1
A method for reducing the mutagenicity of polycyclic aromatic compounds (PAC's) having one or more bay regions which involves alkylating the PAC's with an alkylating agent in the presence of a catalyst to lower the mutagenicity down to a...  
WO/2018/164193A1
Provided is a catalyst characterized in that: a metal component containing a first component, which is rhenium, and one or more types of second components selected from a group consisting of silicon, gallium, germanium and indium is supp...  
WO/2018/165449A1
The electrocatalyst for hydrogen evolution reaction includes nanosheets of molybdenum disulfide (MoS2) deposited on a carbon fiber substrate. The catalyst is formed in stepwise fashion by chemical vapor deposition of nanosheets of MoO3 o...  
WO/2018/164642A1
The present invention relates to a method of preparing metal nanoclusters. The method comprises a step of mixing a miscible solvent with the aqueous precursors, before mixing with an organic solvent and reducing agent. The present invent...  
WO/2018/161949A1
A hydrotreating catalyst impregnating solution and a preparation method therefor. The impregnating solution is an aqueous solution prepared from a molybdenum-containing compound, a nickel-containing compound, a phosphorus-containing comp...  
WO/2018/159622A1
The present invention relates to a process for preparing a supported catalytic material, wherein the said process comprises a step of heating a precursor of support material which has been impregnated with a mixture of chemical precursor...  
WO/2018/160424A1
Methods, catalysts, and corresponding catalyst precursors are provided for performing dewaxing of diesel or distillate boiling range fractions. The dewaxing methods, catalysts, and/or catalyst precursors can allow for production of diese...  
WO/2018/158667A1
Certain embodiments of the invention are directed to a water splitting photo electrochemical (PEC) thin film comprising metal nanostructures positioned between a CdxZn1-xS semiconductor and a ZnO semiconductor to form a Z-scheme for tota...  
WO/2018/156514A1
Methods of making polyisobutylene and catalyst systems are described. Polyisobutylene compositions and catalyst system compositions are also described. In some embodiments, a method of making a catalyst system includes: providing a suppo...  
WO/2018/155069A1
Provided is a method by which 1-fluoro-2,2,2-trichloroethyl difluoromethyl ether, which is useful as an intermediate for the synthesis of desflurane, is conveniently obtained using inexpensive chloral as a starting material and reacting ...  
WO/2018/152520A1
A process for continuous, on-demand production of dilute acrolein liquid on-site, at or near the point of acrolein injection, by the liquid dehydration of glycerol in an improved tubular reactor where non-aqueous glycerol is combined wit...  
WO/2018/150797A1
Provided is a catalyst that can produce methacrylic acid at high selectivities by the gas-phase catalytic oxidation of methacrolein. The catalyst is a catalyst for production of methacrylic acid which is used for the production of methac...  
WO/2018/151389A1
The present invention relates to a polymer-metal catalyst hybrid material for water oxidation catalytic reaction, and a preparation method therefor and, more specifically, provides: a polymer-metal catalyst hybrid material capable of pro...  
WO/2018/148168A1
A three-dimensional (3-D) structured monolith catalyst and methods of making and use are described herein. The three-dimensional (3-D) catalyst contains a 3-D structured support material, a catalytically active metal sulfide or metal oxy...  
WO/2018/145344A1
A hydrogen chloride conversion catalyst, characterized in that based on mass percentage, a catalyst precursor consists of: 85% to 90% of component A, 5% to 10% of component B, 1% to 2% of component C, 3% to 5% of component D, and 1% to 2...  
WO/2018/142305A1
Embodiments of the invention are directed to Z-scheme photocatalyst for efficient hydrogen generation from water. The Z-scheme photocatalyst can include a hybrid metal that includes a semiconductor material / Ml / CdxMi-xS material. Ml c...  
WO/2018/136242A1
Systems and methods are provided for modifying the composition of the conversion catalyst in a reactor for oxygenate conversion during conversion of an oxygenate feed to allow for adjustment of the slate of conversion products. The modif...  
WO/2018/133196A1
A hydrogenation catalyst and a preparation method therefor, the catalyst being a phosphor-doped porous carbon material, wherein the specific surface area is greater than 700 cm 2/g; phosphor accounts for 1.4-10% of total mass; and one pa...  
WO/2018/127767A1
Oxidative dehydrogenation catalysts comprising MoVNbTeO having certain molar ratios of the metals and exhibiting improved consistency of composition and a 25% conversion of ethylene at less than 420QC and a selectivity to ethylene above ...  
WO/2018/121003A1
A manufacturing method using low temperature NOx removal and popcorn as a precursor for a heteropoly acid carbon composite. The method comprises: using microwave radiation to manufacture popcorn from corn kernels with a specific water co...  
WO/2018/124194A1
The present invention relates to an oxygen reduction catalyst, an electrode, a membrane electrode assembly and a fuel cell; the oxygen reduction catalyst contains a substituted CoS2; the substituted CoS2 has a cubic structure; the oxygen...  
WO/2018/126252A1
The present development is a metal particle coated nanowire catalyst for use in the hydrodesulfurization of fuels and a process for the production of the catalyst. The catalyst comprises titanium (IV) oxide nanowires wherein the nanowire...  
WO/2018/123787A1
Provided is a method for manufacturing a catalyst that oxidatively decomposes ethylene, carbon monoxide, formaldehyde, etc., at high efficiency even at low temperatures, wherein discharge of harmful gases such as halogens during the manu...  
WO/2018/123786A1
The present invention addresses the problem of providing a catalyst for oxidizing a substance such as ethylene, carbon monoxide, or formaldehyde at high efficiency even at a low temperature of 100°C or below, preferably room temperature...  
WO/2018/124193A1
The present invention is an oxygen reduction catalyst containing, as constituent elements, cobalt, sulfur, and a transition metal element M that is at least one element selected from a group consisting of chromium and molybdenum, the pre...  
WO/2018/122667A1
A template-assisted method for the synthesis of 2D nanosheets comprises growing a 2D material on the surface of a nanoparticle substrate that acts as a template for nanosheet growth. The 2D nanosheets may then be released from the templa...  
WO/2018/120067A1
A method for preparing a metal-free catalyst for an Oxygen Reduction Reaction comprises the steps of mixing together waste biomass (solid or liquid) and a catalyst to form a uniform powder or slurry; performing fast catalysis carbonizati...  
WO/2018/122692A1
The invention is directed to a process for rejuvenating a devitalized alkane isomerization catalyst, which comprises platinum (Pt) and chlorine on an alumina support and is used in the production of MTBE, by removal of deposited carbonac...  
WO/2018/123911A1
Provided is a production method capable of efficiently producing a chlorine-containing propene, such as HCFO-1224yd. The production method for a chlorine-containing propene according to the present invention involves reacting a compound ...  
WO/2018/117254A1
The purpose of the present invention is to provide an oxygen reduction catalyst comprising a titanium oxynitride having a high oxygen reduction capacity. This oxygen reduction catalyst is a titanium oxynitride that has a rutile-type tita...  
WO/2018/117247A1
Provided is a method for producing a porous molded body, which includes: a step of obtaining a molded body by molding raw materials containing 1-100 parts by mass of a bicarbonate compound (A) represented by AHCO3 (in the formula, A is N...  
WO/2018/117339A1
The present invention relates to a method for preparing light crude oil from extra heavy crude oil using a nickel-molybdenum-tungsten dispersion type catalyst without the use of a carrier. The catalyst has high reactivity compared with a...  
WO/2018/114900A1
Reactor systems and associated processes for the oxidative dehydrogenation of ethane are provided. In particular, a reactor system comprising a multitubular fixed-bed reactor comprising a plurality of reactor tubes having a tube length o...  
WO/2018/113242A1
Provided is a process for synthesizing at least one levulinate ester, said process comprising the reaction of furfuryl alcohol with at least one other alcohol in the presence of water and at least one catalyst, said furfuryl alcohol bein...  
WO/2018/117255A1
The purpose of the present invention is to provide an oxygen reduction catalyst comprising a titanium oxynitride having a high oxygen reduction capacity. This oxygen reduction catalyst is a titanium oxynitride that has an anatase-type ti...  
WO/2018/110543A1
The present invention addresses the problem of providing a photocatalyst electrode for oxygen generation, and a method and module for manufacturing photocatalyst electrode for oxygen generation, having an excellent photocurrent density. ...  
WO/2018/110126A1
Provided is a catalyst precursor for producing an α, β-unsaturated carboxylic acid, the catalyst precursor being capable of producing an α, β-unsaturated carboxylic acid at high yield. Also provided is a method for producing a cataly...  
WO/2018/105472A1
Provided are a carbon catalyst with improved catalytic activity and an electrode and battery containing the same. A carbon catalyst according to an embodiment of the present invention contains metal and phosphorus atoms, with the proport...  
WO/2018/101944A1
A composition that absorbs oxygen and emits carbon dioxide in response to absorbing oxygen including ascorbic acid, an organic acid, a catalyst that promotes oxidation of the organic acid and emission of carbon dioxide and a soluble tran...  
WO/2018/096248A1
The invention relates to a composition comprising: at least one alkanesulfonic acid of formula R-SO3H, in which R is a linear or branched saturated hydrocarbon chain of 1 to 4 carbon atoms, optionally substituted with at least one haloge...  
WO/2018/098451A1
Catalysts for hydrogen evolution reaction (HER) and method of forming the catalysts are provided. The catalysts may include a metal chalcogenide film comprising chalcogen atom vacancies. A density of the chalcogen atom vacancies may be f...  
WO/2018/096247A1
The invention relates to the production of a catalyst precursor by means of a metal salt of an alkanesulfonic acid, the catalyst precursor comprising a metal alkane-sulfonate adsorbed on a substrate, and to the use of such a catalyst pre...  

Matches 1 - 50 out of 33,670